QUESTION 11In a medium size Data Center, which three routing protocols would you use? (Choose Three.)

A. EIGRPB. ISISC. OSPFD. RIPv2E. HSRP

Answer: ABC

QUESTION 12Layer 2 forwarding of multicast traffic with vPC is based on which modified protocol?

A. CGMPB. PIM SSC. Auto-RPD. IGMP snoopingE. Destination-based trees

Answer: D

QUESTION 13Which protocol is required in order for FabricPath to support switches or hosts that dual-attach through classical Ethernet?

A. VDCB. vPCC. LISPD. OTVE. VSSF. TRILL

Answer: B

QUESTION 14In a geographically diverse data center environment, which high-availability feature allows data centers to simultaneously serve the same content to all sites?

A. HSRPB. VRRPC. SLBD. GSLBE. FCoE

Answer: D

QUESTION 15Given the requirements, which Cisco Nexus product is Cisco recommended?A rich feature set that makes it well suited to top-of-rack, middle-of-row, or end-of-row access- layer applications.Data center racks with standards-based 1 and 10 Gigabit Ethernet and FCoE features, and virtual machine awareness features that allow IT departments to consolidate networks.A combination of high port density, lossless Ethernet, wire-speed performance, and extremely low latency that makes the switch family well suited to meet the growing demand for 10 Gigabit Ethernet.

QUESTION 18Which innovation in the Cisco NX-OS Software brings an entirely new Layer 2 data plane by encapsulating the frames entering the device with a header that consists of a routable source and destination address?

A. OTVB. MPLSC. RoutingD. RSTPE. LISP

Answer: A

QUESTION 19When designing a data center environment with ECMP and IP routing between the data center network segments, which design would be the most suitable?

A. The domain needed to extend a VLAN from one switch to another is determined at the core layerB. With a 3 layer (Access, Aggregation, Core) design the Layer 2 domain must be configured across the Core for VLAN extension to occurC. Extending Layer 2 through a core causes path blocking by STP and has the risk of uncontrollable broadcast issues related to extending Layer 2 domains, and therefore should be avoidedD. Server-to-server traffic typically travels between aggregation modules by way of the core, while backup and replication traffic remains within the aggregation module